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Piceatannol (4TMS) BP

 

Replica Mass Spectra of Piceatannol (4TMS) BP

replicalib entry datedetectionmethodspecies
119 July 2007 MS-TOFVAR5Reference Substance
1 spectrum(a)
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Spectrum Details

analytePiceatannol (4TMS) BP
analyte InChIInChI=1S/C26H44O4Si4/c1-31(2,3)27-23-17-22(18-24(20-23)28-32(4,5)6)14-13-21-15-16-25(29-33(7,8)9)26(19-21)30-34(10,11)12/h13-20H,1-12H3/b14-13-
analyte mass532.97
chromatogram6058hf_29
citation 
authorsBoelling C, Liebig F, Erban A, Kopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
lib entry date19 July 2007
metabolite role 
retention time (sec)862.24
retention index (VAR5 method, n-alkanes C10–C36) 
base peak (m/z)73
maximal intensity47.323
mass-intensity-peaks cardinality495 intensities
minimal m/z45
maximal m/z998
download JCAMP DXSpectrumJcampDx.ashx?id=cc8df104-db77-4b38-83fb-5dbdc2e70ddf
download MSPSpectrumMsp.ashx?id=cc8df104-db77-4b38-83fb-5dbdc2e70ddf

GC-Method

nameMDN35
citationKopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
attributetextdetails
deconvolutionChromaTOFBASELINE OFFSET: 1; SMOOTHING: 5; PEAK WIDTH: 3s; S/N: 10
derivatizationMEOX; MSTFAMETHOXYAMINATION: 120min at 37°C; TRIMETHYLSILYLATION: 30min at 37°C
detectorMS-TOFm/z = 70-600; scans:20/s;
extractionchloroform:dH2O (2:1; v/v); chloroform (20°C); dH2O (4°C)
ion sourceEI70eV
RIFAME, d6-CholesteroleFAME: C8, C9, C10, C12, C14, C16, C18, C20, C22, C24, C26, C28, C30
separationGCCOLUMN:35%phenyl-65%dimethylpolysiloxane, 30m, ID:0.32mm, DF:0.25µm, MDN-35 (Macherey-Nagel, Düren, Germany); PROGRAM:iso 2min 80°C, ramp 15°C/min, iso 6min 330°C; FLOW:Helium, 2mL/min; INJECTION:1µL, splitless, 230°C; TRANSFER:250°C; IONSOURCE:250°C

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